Circuit Breakers & Accessories

Circuit breakers are devices designed to protect electrical systems from excessive current, which can cause overheating and dangerous electrical fires. They are often used in home and commercial settings to protect electrical wiring from overloads and short circuits. Circuit breakers can be manual or automatic; manual breakers require the user to reset them manually, while automatic breakers rely on a device such as a thermal overload switch to sense when the circuit exceeds its current rating. Accessories are devices connected to a circuit breaker or directly to an electrical system to add safety, convenience and flexibility to the circuit. Accessories can include alarm systems to alert building occupants in the event of a fire or other emergency, surge protection devices to protect against power surges, and specialized circuit breaker trip points to adjust the level of current allowed on the circuit.
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Image  Information Image Stock Code(▲▼)Description
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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AJ2-B0-34-610-123-D


Circuit Breaker
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling 8
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AUD 68.9971
Multiples of: 1

3500-K20-10A


Circuit Breakers
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ETA 8
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AUD 69.0417
Multiples of: 1

4430.3352


Circuit breaker; 9A; MCB
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Schurter 8
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AUD 69.1133
Multiples of: 1

EFI-P2 AC 25/0.03


RCD breaker; Inom: 25A; Ires: 30mA; Poles: 2; 230/400V; DIN; IP20
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ETI Polam 8
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AUD 69.2767
Multiples of: 1

PR21-61-.500A-XX-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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Sensata 8
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AUD 70.4662
Multiples of: 3

JA2S-A8-A-6.25-20


JA2SA8A6.2520 heinemann canada corporation
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HEINEMANN CANADA CORPORATION 8
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AUD 70.6598
Multiples of: 1

TMC 61C 25A


Thermomagnetic circuit breaker, one-pole, 25 A thermal trip. DIN rail mounted and UL 1077-recognized with optional auxiliary contact for either ...
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Phoenix Contact 8
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AUD 70.9826
Multiples of: 1

0902111


Circuit Breakers TMC 61C 25A 25A CIRCUIT BREAKER
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Phoenix Contact 8
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AUD 70.9826
Multiples of: 1

3120-N324-P7T1-W01D-5A


Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suited for overload p
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ETA 8
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AUD 71.499
Multiples of: 1

UPGH66-1REG4-61-503-01


Circuit Breaker Magnetic 2Pole 50A
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Sensata 8
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AUD 71.625
Multiples of: 1

First...771772773774775...

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